UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8mmm7Wi2CYLPlBJpkesTVP0xlL5rDGSuR7iGllvpMBA=' 
WHERE 
  key_id = '06dc6411e7d12e8fb514d7e5ce33f400b110cc93e4b4e5fc8ebcd200d30a2b68' 
  AND (
    token = '8mmm7Wi2CYLPlBJpkesTVP0xlL5rDGSuR7iGllvpMBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )